CA1073015A - Disjoncteur a vide avec dispositif de protection ameliore du manchon en soufflet - Google Patents

Disjoncteur a vide avec dispositif de protection ameliore du manchon en soufflet

Info

Publication number
CA1073015A
CA1073015A CA276,628A CA276628A CA1073015A CA 1073015 A CA1073015 A CA 1073015A CA 276628 A CA276628 A CA 276628A CA 1073015 A CA1073015 A CA 1073015A
Authority
CA
Canada
Prior art keywords
bellows
shield
interrupter
aperture
end cap
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA276,628A
Other languages
English (en)
Inventor
Donald W. Crouch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA1073015A publication Critical patent/CA1073015A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66292—Details relating to the use of multiple screens in vacuum switches

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
CA276,628A 1976-04-28 1977-04-21 Disjoncteur a vide avec dispositif de protection ameliore du manchon en soufflet Expired CA1073015A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/681,008 US4061894A (en) 1976-04-28 1976-04-28 Vacuum-type circuit interrupter with improved protection for bellows

Publications (1)

Publication Number Publication Date
CA1073015A true CA1073015A (fr) 1980-03-04

Family

ID=24733410

Family Applications (1)

Application Number Title Priority Date Filing Date
CA276,628A Expired CA1073015A (fr) 1976-04-28 1977-04-21 Disjoncteur a vide avec dispositif de protection ameliore du manchon en soufflet

Country Status (4)

Country Link
US (1) US4061894A (fr)
JP (1) JPS52142274A (fr)
BR (1) BR7702550A (fr)
CA (1) CA1073015A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5749227A (en) * 1995-06-07 1998-05-12 Electric Boat Corporation Steam seal air removal system
DE502005008656D1 (de) * 2005-12-12 2010-01-14 Siemens Ag Vakuumschaltröhre
WO2013127084A1 (fr) * 2012-03-02 2013-09-06 西安交通大学 Chambre d'extinction d'arc sous vide à fracture fixe
DE102014212583A1 (de) * 2014-06-30 2015-12-31 Siemens Aktiengesellschaft Vermeidung von Fehlausrichtungen einer Antriebsstange eines Leistungsschalters

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE556719A (fr) * 1956-04-17
DE1074119B (de) * 1956-04-24 1960-01-28 ERA Patents Limited Leather head (Großbritannien) Wechsel Stromschalter
US2920169A (en) * 1957-02-11 1960-01-05 Jennings Radio Mfg Corp Vacuumized electric switch
US3211866A (en) * 1963-02-05 1965-10-12 Gen Electric Vacuum type electric circuit interrupter with plural parallel-connected contact points
US3441698A (en) * 1966-10-03 1969-04-29 Gen Electric Vacuum-type circuit interrupter
US3679474A (en) * 1971-01-18 1972-07-25 Gen Electric Periodic electrode structure for vacuum gap devices
US3766345A (en) * 1972-12-05 1973-10-16 Allis Chalmers Vacuum interrupter
US3854068A (en) * 1973-12-26 1974-12-10 Gen Electric Shield structure for vacuum arc discharge devices

Also Published As

Publication number Publication date
BR7702550A (pt) 1978-02-28
JPS52142274A (en) 1977-11-28
US4061894A (en) 1977-12-06

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Legal Events

Date Code Title Description
MKEX Expiry